diff --git a/OCPP-J/pom.xml b/OCPP-J/pom.xml
index 4c956a56..4f400c07 100644
--- a/OCPP-J/pom.xml
+++ b/OCPP-J/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.5.3</version>
+            <version>1.5.4</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/ocpp-v1_6/pom.xml b/ocpp-v1_6/pom.xml
index 36e50c75..4ed4cfda 100644
--- a/ocpp-v1_6/pom.xml
+++ b/ocpp-v1_6/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.5.3</version>
+            <version>1.5.4</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/ocpp-v2/pom.xml b/ocpp-v2/pom.xml
index a4cbe9cd..81557acd 100644
--- a/ocpp-v2/pom.xml
+++ b/ocpp-v2/pom.xml
@@ -70,7 +70,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.5.3</version>
+            <version>1.5.4</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/ocpp-v2_0/pom.xml b/ocpp-v2_0/pom.xml
index 717212de..2f5abce5 100644
--- a/ocpp-v2_0/pom.xml
+++ b/ocpp-v2_0/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>org.java-websocket</groupId>
             <artifactId>Java-WebSocket</artifactId>
-            <version>1.5.3</version>
+            <version>1.5.4</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>